It's not fixed in Squeak. WarpBlt does not work with alpha 0 > < 1. Another example is rotating a systemwindow (from the halo menu), its dropshadow will be pure black. (i.e. all non-transparent pixels are rendered with their pure RGB component) Cheers, Henry (TransformationMorph is removed in Cuis 2.3, rotate halo button is there, but not working) On Mar 26, 2010, at 9:31 39AM, Stéphane Ducasse wrote:
lukas
did you check in the latest version of squeak because I saw some fixes about put Morph in TextMorph? Also in Cuis 2.0 because I imagine that juan got the same transformation. Now it seems that he changed that.
Stef On Mar 26, 2010, at 8:58 AM, Lukas Renggli wrote:
I noticed a problem with transformation morphs and created a bug report:
http://code.google.com/p/pharo/issues/detail?id=2207
The problem seems to be that the transformation morph creates a black rectangle on the rotated clipping bounds. I does not only happen with TextMorphs but also with (some) other morphs. I tried to convert the TextMorph to a SketchMorph and the same happens there. I have no idea how to fix that problem. I need a solution because eCompletion rotates some text by 90, which is currently not possible.
| stringMorph transformationMorph | stringMorph := 'vertical text' asMorph. transformationMorph := TransformationMorph new asFlexOf: stringMorph. transformationMorph angle: Float pi / 2. transformationMorph position: 5@5. transformationMorph openInWorld.
Lukas
-- Lukas Renggli http://www.lukas-renggli.ch
_______________________________________________ Pharo-project mailing list Pharo-project@lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
_______________________________________________ Pharo-project mailing list Pharo-project@lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project